San Diego County property record for 8717 Harness St, Spring Valley, CA 91977
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,772 sqft · built 1971 |
| Lot Size | 0.287 acres (12,500 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $1,806 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 578-134-08-00 |
| Primary APN | 578-134-08-00 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,772 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Lot Area | 12,500 sqft (0.287 acres) |
| View / Lot | Good |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 8717 HARNESS ST |
|---|---|
| City | SPRING VALLEY |
| State | CA |
| Zip | 91977-3821 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | LOT 102 TR 004034 |
| Legal Subdivision | MOUNT MIGUEL TERRACE |
| Legal Tract | 004034 |
| Legal Block | 1 |
| Legal Lot Number | 102 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 13906 |
Source: San Diego County records, as of July 28, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 8717 HARNESS ST, SPRING VALLEY, CA 91977-3821 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Nov 12, 2009 |
| Transfer Doc | 0000640890 |
| Record Updated | Sep 20, 2026 |
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Secondary School District | Grossmont Union High School District (09 - 12) |
| Elementary School District | La Mesa-Spring Valley School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $99,613 (+2%) Land $31,543 Building $68,070 | |
| 2025 | $1,806.00 (+11.41%) Homeowner's exemption | $97,661 (+4.04%) Land $30,925 Building $66,736 |
| 2023 | $1,621.00 (+2.72%) Homeowner's exemption | $93,871 Land $29,725 Building $64,146 |
| 2022 | $1,578.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 3, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 25 (1979–2017) |
| Claims Outside the SFHA | 5 of 25 |
| Most Recent Claim | Feb 2017 · rainfall accumulation |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | HELIX WATER DISTRICT serves 277,918 people · EPA ID CA3710010 |
|---|---|
| Water Source | Surface water |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 520 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable · Fiber in parts of the area | 2,000 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, T-Mobile.
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